Writer and editor

Menu

I write for several national publications about a wide variety of mostly technology-related topics, issues, and people. This site features samples of my latest work. The "About me" page has my work history, selections of my best writing, and contact information.

Where else to find me

Apple’s New iOS 6 Ad Tracking Feature Is ‘Broken,’ Says One Source

With the new iOS 6 operating software released with the launch of the iPhone 5 last Friday, Apple introduced a new version of a feature that allows advertisers to track phones to serve targeted ads. But it seems that for people who updated their iPhones via wireless networks, Apple’s new Advertising Identifier is not working.

That’s a big deal for advertisers, for which iPhones and iPads are a rich channel for mobile marketing. Without being able to identify users–or more accurately, their phones–they can’t track whether those ads produced a sale or other “conversion” such as an app installation. And they may not to spend a lot on iOS ads until they can do that again. “It’s crucial for the advertising market,” says Ravi Kamran, CEO of the apps marketing platform Trademob, which discovered the problem. “It drives the whole ecosystem.”

Apple’s new Advertising Identifier, which replaced a Unique Device Identifier widely seen as flawed from a privacy perspective, shows numerical IDs that are entirely zeroes instead of the usual unique sequence of numbers. In an interview, Kamran said the problem affects only those phones updated via WiFi, not via iTunes on a computer or via Xcode that Apple software developers use, but that’s a lot of people.

For the time being, advertisers will have to depend on third-party identifiers such as Open Device Identification Number, Kamran says. IPhone and iPad users who don’t like being tracked may be perfectly happy the Advertising Identifier doesn’t work. But the new identifier also offered a way to opt out of tracking, so ultimately a working Apple identifier is probably desirable for all concerned.

I’ve contacted Apple on whether it’s aware of the issue and what it may do about it and will update this post if and when I hear back.